ER-MC-7200D-4P Okuma
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The ER-MC-7200D-4P is a front-mounted absolute encoder with a transistor NPN open-collector output type. Manufactured by Okuma as part of their Absolute Encoders Series, it operates within a temperature range of -10°C to +55°C. Additionally, it features built-in signal conditioning circuitry and a 4-phase output resolution.
Internal Product Review
The ER-MC-7200D-4P encoder from Okuma features a microcontroller for signal processing and onboard EEPROM for data storage. The stainless steel build ensures durability with a compact 0.39 kg form. It delivers high-resolution position feedback using optical or magnetic sensing through a thru-hole design.
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Product Description:
The ER-MC-7200D-4P is an Absolute encoder with an open frame, manufactured by Okuma. The encoder's design allows the rotating axis to traverse the center of the PCB using a through-hole attachment technique. The encoder uses optical or magnetic sensor technology to precisely calculate angular position.
The ER-MC-7200D-4P encoder makes use of a multi-track optical or magnetic coded disc. When determining the precise angular position, sensors detect these patterns as the shaft rotates and provide signals in binary or Gray code. The central processor on the printed circuit board (PCB), which is a microcontroller or digital signal processor, reads signals from the sensing components and outputs absolute position data. Printed circuit board (PCB) components like as capacitors, inductors, and voltage regulators are responsible for power conditioning and noise filtering. The encoder supports communication protocols such as SSI, BiSS, CANopen, and EtherCAT. The encoder's digital output can be either serial or parallel, depending on the setup. Onboard EEPROM stores the calibration and setup data. The encoder operates smoothly from -20 to +60 degrees Celsius with an input voltage of DC24V ±10%/-15%. The device can function in environments with humidity levels up to 80% and has a 4-pin interface for easy connection.
The mechanical stability of the ER-MC-7200D-4P absolute encoder is guaranteed by its stainless steel casing. The overall mass of the encoder is 0.39 kg. The sensor interface is placed parallel to the center shaft, and an optical or magnetic disc can be used to detect rotational movement. The disc can be located above or below the printed circuit board (PCB). The core IC is sealed with protective epoxy to make it resistant to harm. The encoder's built-in circuit for steady power and signal conditioning ensures precise output. The encoder gives very accurate position data through its digital interface.
